3485360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 8533680

約数和(自身を除く): 5048320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2293, 4586, 9172, 11465, 18344, 22930, 36688, 43567, 45860, 87134, 91720, 174268, 183440, 217835, 348536, 435670, 697072, 871340, 1742680, 3485360]

約数ペア:

[(1, 3485360), (2, 1742680), (4, 871340), (5, 697072), (8, 435670), (10, 348536), (16, 217835), (19, 183440), (20, 174268), (38, 91720), (40, 87134), (76, 45860), (80, 43567), (95, 36688), (152, 22930), (190, 18344), (304, 11465), (380, 9172), (760, 4586), (1520, 2293)]